body {
    min-width: 1020px;
}

.clearfix:after {
    content: " ";
    display: block;
    clear: both;
    height: 0;
}

.clearfix {
    zoom: 1;
}


/* 首页 */

.index,
.project {
    width: 100%;
}

.common-header {
    width: 100%;
    height: 72px;
    min-width: 990px;
    background-color: #171e2d;
}

.common-header .logo {
    float: left;
    width: 140px;
    height: 39px;
    margin-left: 56px;
    margin-top: 16px;
}

.common-header .logo a {
    display: block;
    height: 100%;
    width: 100%;
    text-indent: -2000px;
    background: url('../img/logo.png') no-repeat;
    background-size: cover;
}

.common-header .menu {
    float: right;
    margin-right: 100px;
}

.common-header .menu ul li {
    margin-left: 50px;
    float: left;
}

.common-header .menu ul li a {
    display: block;
    height: 72px;
    width: 120px;
    text-align: center;
    line-height: 70px;
    font-size: 16px;
    color: #ffffff;
}

.common-header .menu ul li a:hover {
    border-bottom: 2px solid #d9b765;
    color: #d9b765;
}

.common-header .menu ul li a.active {
    border-bottom: 2px solid #d9b765;
    color: #d9b765;
}
.common-header .menu ul li a:active {
    background-color: none;
}
.index .content {
    width: 100%;
}

.index .content .bg {
    width: 100%;
    height: 728px;
    background-image: url('../img/home-bg.png');
    background-size: cover;
    background-position: center;
}

.top-bg-line {
    width: 160px;
    height: 2px;
    border: solid 2px #d9b765;
    margin: 24px auto;
}

.index .content .text {
    padding-top: 12%;
    margin: 0 auto;
}

.index .content .text div {
    text-align: center;
}

.index .content .text .title {
    color: #fff;
    font-size: 48px;
}

.index .content .text p {
    width: 354px;
    margin: 0 auto;
    color: #ffffff;
    font-size: 16px;
    line-height: 28px;
    text-align: center;
}

.common-footer {
    min-width: 1104px;
    width: 100%;
    height: 280px;
    background-color: #121927;
}

.common-footer .contact {
    margin: 0 auto;
    width: 1200px;
    height: 219px;
    border-bottom: 1px solid #3a4750;
}

.common-footer .contact a {
    padding-top: 44px;
    display: block;
    width: 33%;
    float: left;
}

.common-footer .contact .bottom a {
    color: #ffffff;
    font-size: 14px;
}

.common-footer .contact a div {
    width: 100%;
    text-align: center;
    color: #ffffff;
    font-size: 14px;
}

.common-footer .contact a .top {
    font-weight: 400;
}

.common-footer .contact a .bottom {
    font-weight: 300;
    line-height: 20px;
}

.common-footer .contact a .icon {
    margin: 20px auto;
    width: 58px;
    height: 58px;
    background-image: url('../img/location.png');
    background-size: cover;
    background-position: center;
}

.common-footer .contact a .tel {
    background-image: url('../img/tel.png');
}

.common-footer .contact a .email {
    background-image: url('../img/email.png');
}

.common-footer .info {
    width: 100%;
    text-align: center;
    font-size: 14px;
    color: #3a4750;
    height: 60px;
    line-height: 60px;
}


/* 关于我们 */

.aboutus {
    width: 100%;
}

.center {
    width: 1020px;
    margin: 0 auto;
    text-align: center;
}

.aboutus .content .aboutyoi {
    /* min-width: 1104px; */
    width: 100%;
    height: 460px;
    background-image: url('../img/aboutus-bg1.jpg');
    background-size: cover;
    background-position: center;
}

.aboutus .content .aboutyoi .title {
    color: #fff;
    font-size: 48px;
    padding-top: 15%;
}

.aboutus .content .aboutyoi .brief {
    font-size: 20px;
    color: #fff;
}

.aboutus .content .team {
    width: 100%;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top center;
    padding-top: 64px;
    padding-bottom: 40px;
    background-color: #121927;
}

.aboutus .introduce {
    margin: 0 auto;
    padding-bottom: 16px;
    background: #121927;
}

.aboutus .aboutus-intro {
    padding-top: 80px;
    font-size: 20px;
    line-height: 40px;
    color: #fff;
}

.aboutus .aboutus-item {
    margin: 64px auto;
    text-align: center;
}

.aboutus .aboutus-item .title {
    font-size: 20px;
    line-height: 40px;
    color: #cfb162;
}

.aboutus .aboutus-item .intro-line {
    width: 80px;
    height: 2px;
    border: solid 1px #d9b765;
    margin: 16px auto;
}

.aboutus .aboutus-item .intro {
    color: #fff;
    font-size: 16px;
    line-height: 40px;
}

.aboutus .div-line {
    /* width: 1327px; */
    height: 2px;
    border: solid 1px #2d3446;
    margin-top: 20px;
}

.aboutus .member-info {
    margin: 0 auto;
    padding-bottom: 14px;
    background: #171e2d;
}

.aboutus .cards {
    margin: 0 auto;
    width: 860px;
    position: relative;
}

.aboutus .card {
    float: left;
    width: 260px;
}

.aboutus .card:nth-child(2) {
    margin: 0 40px;
}

.aboutus .card p {
    font-size: 16px;
    line-height: 28px;
    color: #fff;
    text-align: center;
}

.aboutus .margin-center {
    margin: 0 35%;
}


/* 团队 */

.team .content .ourteam {
    width: 100%;
    height: 460px;
    background-image: url('../img/team-bg.jpg');
    background-size: cover;
    background-position: center;
}

.team .content .ourteam .title {
    color: #fff;
    font-size: 48px;
    padding-top: 15%;
}

.team .content .ourteam .brief {
    font-size: 20px;
    line-height: 28px;
    width: 504px;
    margin: 0 auto;
    color: #fff;
}

.team .members {
    width: 100%;
    padding-top: 400px;
    background-color: #121927;
}

.team .photos {
    width: 100%;
    margin: 0 auto;
}

.team .photo {
    float: left;
    width: 25%;
    position: relative;
    color: #fff;
}

.team .photo img {
    /* background-image: url('../img/fy.png');
    background-size: cover;
    background-position: center; */
    width: 100%;
    display: block;
}
.team .photo .grident {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0) 67%, rgba(0, 0, 0, 0.3) 80%, rgba(0, 0, 0, 0.8));
    background-image:  -moz-linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0) 67%, rgba(0, 0, 0, 0.3) 80%, rgba(0, 0, 0, 0.8));
    background-image:  -webkit-linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0) 67%, rgba(0, 0, 0, 0.3) 80%, rgba(0, 0, 0, 0.8));
    background-image:  -o-linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0) 67%, rgba(0, 0, 0, 0.3) 80%, rgba(0, 0, 0, 0.8));
    
}
.team .photo .info {
    width: 100%;
    /* height: 23%; */
    position: absolute;
    left: 0px;
    bottom: 0px;
    color: #fff;
}

.team .photo .info p {
    text-align: center;
    margin: 10px;
}

.team .photo .name {
    font-size: 32px;
}

.team .photo .pos {
    font-size: 16px;
}

.team .photo .mask {
    width: 100%;
    height: 100%;
    background-color: #121927;
    opacity: .9;
    color: #fff;
    position: absolute;
    top: 0;
    left: 0;
    right: -1px;
    display: none;
}

.team .mask .title {
    font-size: 24px;
    margin: 16px auto;
    margin-left: 30px;
}

.team .mask .title span {
    font-size: 16px;
    margin-left: 10px;
}

.team .mask .part {
    width: 100%;
    text-align: left;
    font-size: 12px;
    line-height: 20px;
}

.team .mask .part p {
    word-wrap: break-word;
    padding: 0 30px 0 40px;
}

.team .mask i {
    width: 4px;
    height: 4px;
    border-radius: 2px;
    background-color: #fff;
    margin: 8px 18px;
    float: left;
}


/* 联系我们 */

.contactus .content .aboutyoi {
    width: 100%;
    height: 460px;
    background-image: url('../img/contacrus.png');
    background-size: cover;
    background-position: center;
}

.contactus .content .aboutyoi .title {
    color: #cfb162;
    font-size: 48px;
    padding-top: 15%;
}

.contactus .content .aboutyoi .brief {
    font-size: 20px;
    color: #fff;
}

.contactus {
    width: 100%;
    background-color: #171e2d;
}

.contactus .business {
    padding-top: 96px;
    width: 1120px;
    margin: 38px auto;
    background-color: #1e2534;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2);
    color: #fff;
}

.contactus .business .bord {
    float: left;
    width: 33%;
    padding-left: 120px;
}

.contactus .business .title {
    font-size: 20px;
}

.contactus .business .bord-line {
    width: 80px;
    height: 2px;
    border: solid 1px #d9b765;
    margin: 12px 0 6px 0;
}

.contactus .business p {
    font-size: 16px;
    line-height: 28px;
}

.contactus .bord.long {
    width: 100%;
    margin: 90px 0;
}

.contactus .business .yellow {
    color: #d9b765;
}

.contactus .business i {
    display: inline-block;
    height: 4px;
    width: 4px;
    border-radius: 2px;
    background-color: #fff;
}


/* 产品 */

.products .content .bg {
    width: 100%;
    height: 460px;
    background-image: url('../img/products.png');
    background-size: cover;
    background-position: center;
}

.products .content .bg .title {
    color: #d9b765;
    font-size: 48px;
    padding-top: 15%;
}

.products .content .bg .brief {
    font-size: 20px;
    line-height: 28px;
    width: 504px;
    margin: 0 auto;
    color: #fff;
}

.products .server {
    position: relative;
    width: 100%;
}

.products .server img {
    width: 100%;
    height: 100%;
    display: block;
}

.products .server .card {
    width: 360px;
    position: absolute;
    top: 30%;
    right: 17%;
}

.products .server .card .title {
    font-size: 32px;
    line-height: 40px;
    color: #cfb162;
    text-align: right;
}

.products .server .card .line {
    width: 80px;
    height: 2px;
    border: solid 2px #d9b765;
    margin: 21px auto;
    margin-right: 0px;
}

.products .server .card .brief {
    font-size: 16px;
    color: #fff;
    line-height: 32px;
    text-align: right;
    text-indent: 2em;
}

.products .system {
    background-color: #171e2d;
}

.products .system .inner {
    width: 100%;
    padding: 190px 17%;
}

.products .system .card {
    width: 400px;
    float: left;
}

.products .system .card .title {
    font-size: 32px;
    line-height: 40px;
    color: #cfb162;
}

.products .system .card .line {
    width: 80px;
    height: 2px;
    border: solid 2px #d9b765;
    margin: 21px 0;
}

.products .system .card .brief {
    font-size: 16px;
    color: #fff;
    line-height: 32px;
    text-indent: 2em;
}

.products .system .icon {
    width: 400px;
    float: right;
}

.products .icon img {
    width: 100%;
}